42-445-32309
PRODUCINGLOCKETT
TERRY County · District 8 · EF OIL AND GAS INVEST L.L.C. · CY-JACK (LWCC)
Permits
1
Max Depth
11,500 ft
First Permit
2011-09-14
Latest Activity
2011-09-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-06-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: EF OIL AND GAS INVEST L.L.C. ≠ Permit: TRAIL MOUNTAIN, INC.
Resolved via: production → EF OIL AND GAS INVEST, L.L.C.
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2012-05
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 3,447 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 2,300 ft | +1,147 ft |
| YATES | 3,003 ft | +444 ft |
| QUEEN | 3,690 ft | -243 ft |
| SAN ANDRES | 4,360 ft | -913 ft |
| GLORIETA | 6,006 ft | -2,559 ft |
| UPPER SPRABERRY (Spraberry) | 6,836 ft | -3,389 ft |
| UPPER DEAN (Dean) | 8,580 ft | -5,133 ft |
| LOWER LEONARD (Leonard) | 8,920 ft | -5,473 ft |
| WOLFCAMP | 9,334 ft | -5,887 ft |
| CISCO | 9,854 ft | -6,407 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (3)
| Interval | Type |
|---|---|
| 9,063–9,122 ft | Perforated |
| 9,360–9,470 ft | Perforated |
| 10,040–10,776 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 472 ft | 525 sx |
| 8.625" | 4,520 ft | 1,090 sx |
| 5.5" | 11,330 ft | 335 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- TERRY
- District
- 8
- Operator
- EF OIL AND GAS INVEST L.L.C.
- Completed
- 2012-06-10
Operator
- Location
- BEAVER
- P-5 Status
- Active (filed 2026-01-28)
- Cum Oil (all leases)
- 8,900 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O